I'm a single 19 year old woman. What are some tips you girls know about guys?
Probably you need single 19 years old man.
Learn cooking, talk with us, show your interest, learn interests of the boy.
Seriously, learn chess. (Logic will be much better, and therefore understanding of basics of the world as well)
Forget about TV and media bull shit, people watch and think every day.
TV is just ducking freak show!
When you get to the point, where you will be amazed how did you managed to watch tv in you past, you'll probably won't have any questions any more.
Likely, you'll notice how many stupid people are surrounding you.
Good thing is, you'll find what you want and will live happy life.